468020826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 1297221120

約数和(自身を除く): 829200294

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 169, 182, 186, 217, 234, 273, 279, 338, 403, 434, 507, 546, 558, 651, 709, 806, 819, 1014, 1183, 1209, 1302, 1418, 1521, 1638, 1953, 2127, 2366, 2418, 2821, 3042, 3549, 3627, 3906, 4254, 4963, 5239, 5642, 6381, 7098, 7254, 8463, 9217, 9926, 10478, 10647, 12762, 14889, 15717, 16926, 18434, 21294, 21979, 25389, 27651, 29778, 31434, 36673, 43958, 44667, 47151, 50778, 55302, 64519, 65937, 73346, 82953, 89334, 94302, 110019, 119821, 129038, 131874, 153853, 165906, 193557, 197811, 220038, 239642, 285727, 307706, 330057, 359463, 387114, 395622, 461559, 571454, 580671, 660114, 718926, 838747, 857181, 923118, 1078389, 1161342, 1384677, 1677494, 1714362, 2000089, 2156778, 2516241, 2571543, 2769354, 3714451, 4000178, 5032482, 5143086, 6000267, 7428902, 7548723, 11143353, 12000534, 15097446, 18000801, 22286706, 26001157, 33430059, 36001602, 52002314, 66860118, 78003471, 156006942, 234010413, 468020826]

約数ペア:

[(1, 468020826), (2, 234010413), (3, 156006942), (6, 78003471), (7, 66860118), (9, 52002314), (13, 36001602), (14, 33430059), (18, 26001157), (21, 22286706), (26, 18000801), (31, 15097446), (39, 12000534), (42, 11143353), (62, 7548723), (63, 7428902), (78, 6000267), (91, 5143086), (93, 5032482), (117, 4000178), (126, 3714451), (169, 2769354), (182, 2571543), (186, 2516241), (217, 2156778), (234, 2000089), (273, 1714362), (279, 1677494), (338, 1384677), (403, 1161342), (434, 1078389), (507, 923118), (546, 857181), (558, 838747), (651, 718926), (709, 660114), (806, 580671), (819, 571454), (1014, 461559), (1183, 395622), (1209, 387114), (1302, 359463), (1418, 330057), (1521, 307706), (1638, 285727), (1953, 239642), (2127, 220038), (2366, 197811), (2418, 193557), (2821, 165906), (3042, 153853), (3549, 131874), (3627, 129038), (3906, 119821), (4254, 110019), (4963, 94302), (5239, 89334), (5642, 82953), (6381, 73346), (7098, 65937), (7254, 64519), (8463, 55302), (9217, 50778), (9926, 47151), (10478, 44667), (10647, 43958), (12762, 36673), (14889, 31434), (15717, 29778), (16926, 27651), (18434, 25389), (21294, 21979)]